3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = strtotime("second Saturday August 2015"); echo date("d M Y h:i" $test);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.310.0120.06612.49
5.4.300.0090.04712.50
5.4.290.0100.03912.50
5.4.280.0060.03912.39
5.4.270.0050.04012.39
5.4.260.0100.04212.39
5.4.250.0070.03912.39
5.4.240.0070.04112.39
5.4.230.0090.06012.38
5.4.220.0080.05112.38
5.4.210.0040.05312.38
5.4.200.0070.04312.38
5.4.190.0060.03812.38
5.4.180.0110.04012.38
5.4.170.0060.04912.38
5.4.160.0120.04112.38
5.4.150.0090.03612.38
5.4.140.0100.04812.07
5.4.130.0080.03512.05
5.4.120.0050.03712.02
5.4.110.0050.03912.01
5.4.100.0140.03412.02
5.4.90.0080.04012.01
5.4.80.0050.04212.01
5.4.70.0080.03412.00
5.4.60.0050.03612.01
5.4.50.0050.03712.00
5.4.40.0070.03312.00
5.4.30.0060.03511.99
5.4.20.0050.04011.99
5.4.10.0070.04511.99
5.4.00.0070.03711.48
5.3.290.0130.04712.80
5.3.280.0080.04012.71
5.3.270.0080.04012.72
5.3.260.0070.04012.71
5.3.250.0070.04112.71
5.3.240.0080.03712.72
5.3.230.0090.03712.71
5.3.220.0060.04012.68
5.3.210.0100.05212.68
5.3.200.0130.03312.68
5.3.190.0090.04212.68
5.3.180.0090.03912.68
5.3.170.0060.04112.67
5.3.160.0080.03612.68
5.3.150.0090.03812.68
5.3.140.0060.04712.66
5.3.130.0110.05412.66
5.3.120.0080.03912.66
5.3.110.0070.04112.66
5.3.100.0070.04012.12
5.3.90.0060.04012.08
5.3.80.0030.04112.07
5.3.70.0080.04612.07
5.3.60.0070.04212.06
5.3.50.0080.04712.00
5.3.40.0070.03812.00
5.3.30.0100.03611.95
5.3.20.0070.04211.72
5.3.10.0070.04411.70
5.3.00.0060.04111.69
5.2.170.0060.0329.18
5.2.160.0060.0319.18
5.2.150.0040.0449.18
5.2.140.0060.0389.18
5.2.130.0030.0309.14
5.2.120.0050.0299.14
5.2.110.0210.0359.15
5.2.100.0060.0459.14
5.2.90.0090.0399.14
5.2.80.0060.0429.14
5.2.70.0060.0419.14
5.2.60.0080.0419.09
5.2.50.0060.0399.06
5.2.40.0050.0369.04
5.2.30.0080.0329.02
5.2.20.0060.0469.00
5.2.10.0070.0298.92
5.2.00.0040.0318.78
5.1.60.0020.0288.07
5.1.50.0060.0248.07
5.1.40.0100.0348.05
5.1.30.0040.0318.40
5.1.20.0070.0308.42
5.1.10.0030.0288.14
5.1.00.0050.0258.14
5.0.50.0050.0216.63
5.0.40.0030.0256.48
5.0.30.0050.0346.29
5.0.20.0020.0226.27
5.0.10.0030.0266.24
5.0.00.0070.0416.23
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0194.75
4.4.60.0030.0214.75
4.4.50.0030.0174.77
4.4.40.0040.0324.71
4.4.30.0060.0204.76
4.4.20.0060.0194.84
4.4.10.0060.0194.84
4.4.00.0050.0324.76
4.3.110.0010.0244.67
4.3.100.0050.0154.66
4.3.90.0040.0164.63
4.3.80.0010.0344.58
4.3.70.0020.0224.63
4.3.60.0040.0204.63
4.3.50.0040.0204.63
4.3.40.0050.0284.54
4.3.30.0030.0213.28
4.3.20.0010.0233.26
4.3.10.0040.0193.21
4.3.00.0000.01315.91

preferences:
138.89 ms | 1386 KiB | 7 Q